Product Description:

The MAC063A-0-ES-3-C/095-A-1/S007 is an AC servo motor produced by Bosch Rexroth Indramat for the MAC AC Servo Motors series. As a motor intended for analog drives, it converts command voltages from legacy drive amplifiers into precise shaft motion for position or velocity loops on automated lines. Within an industrial cell, the unit provides controllable rotary power for feeders, small pick-and-place heads, or metering screws where moderate torque and compact dimensions are priorities. Its compact form also suits machine axes that need accurate response without adding unnecessary motor mass.

The rotor is designed for a nominal speed of 3500 rpm, allowing fast operation while preserving headroom for velocity regulation. A built-in DC tachogenerator outputs 1.5 V/1000 rpm, giving closed-loop feedback proportional to speed so the analog drive can correct error without a separate encoder. Holding loads at standstill is handled by a blocking brake that clamps the shaft with 3 Nm of torque. Accurate mechanical alignment is aided by a 95 mm centering diameter, and the motor has a frame size of 063, matching compact gearboxes and mounting plates. The brake also helps prevent unwanted motion after power is removed, which is useful on axes that can drift under load.

Heat is removed through natural convection, so the motor can be installed without forced airflow when ambient conditions remain within the allowed range. Power conductors connect through a connector on side A, which can simplify cable routing when drive electronics are mounted above the axis. The second shaft end can support a mechanical load sensor, while the electrical feedback path uses integrated tacho feedback. The ES winding code is matched to analog current-loop operation, and the motor has length symbol A with standard tacho quality. This arrangement supports straightforward integration on motion systems that rely on analog feedback instead of digital serial encoders.